Added shortcut for NW config screen in kiosk.

chrome/browser/chromeos/login/app_launch_controller.cc

Index: chrome/browser/chromeos/login/app_launch_controller.cc
diff --git a/chrome/browser/chromeos/login/app_launch_controller.cc b/chrome/browser/chromeos/login/app_launch_controller.cc
index 7cda1fc3eb69eeecce5dbb5f1491bc5b6c0ace95..a4611a343344d7c8281f835531103011c6009eb9 100644
--- a/chrome/browser/chromeos/login/app_launch_controller.cc
+++ b/chrome/browser/chromeos/login/app_launch_controller.cc
@@ -119,6 +119,7 @@ AppLaunchController::AppLaunchController(const std::string& app_id,
       waiting_for_network_(false),
       network_wait_timedout_(false),
       showing_network_dialog_(false),
+      network_config_requested_(false),
       launch_splash_start_time_(0) {
 }
 
@@ -216,11 +217,17 @@ void AppLaunchController::OnCancelAppLaunch() {
   OnLaunchFailed(KioskAppLaunchError::USER_CANCEL);
 }
 
+void AppLaunchController::OnNetworkConfigRequested(bool requested) {
+  network_config_requested_ = requested;
+  if (requested)
+    MaybeShowNetworkConfigureUI();
+}
+
 void AppLaunchController::OnNetworkStateChanged(bool online) {
   if (!waiting_for_network_)
     return;
 
-  if (online)
+  if (online && !network_config_requested_)
     startup_app_launcher_->ContinueWithNetworkReady();
   else if (network_wait_timedout_)
     MaybeShowNetworkConfigureUI();
@@ -312,7 +319,7 @@ void AppLaunchController::MaybeShowNetworkConfigureUI() {
 }
 
 void AppLaunchController::InitializeNetwork() {
-  // Show the network configration dialog if network is not initialized
+  // Show the network configuration dialog if network is not initialized
   // after a brief wait time.
   waiting_for_network_ = true;
   network_wait_timer_.Start(